SleepSpace vs Clever Sleep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SleepSpace
This app helps you fall asleep faster, sleep more deeply, and wake up refreshed with adaptive sounds, smart alarms, and personalized sleep tracking. It functions as a complete sleep system, integrating with your phone, wearables, or smart bedroom devices to strengthen natural sleep rhythms.
- Adaptive sounds for falling asleep
- Smart alarm for refreshed waking
- Personalized sleep tracking
- Integration with wearables and smart devices
- AI-powered sleep assistant
- Privacy-first design
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Sleep tracking tells you what happened. SleepSpace helps you change what happens tonight. Fall asleep with adaptive sound, support deeper sleep through the night, wake during a lighter sleep phase, and understand your recovery with personalized sleep insights. Designed by sleep scientist Dr. Dan Gartenberg, SleepSpace brings together your phone, wearables, and guided sleep programs into one complete sleep system. Built on peer-reviewed research and more than $4M in NIH-funded sleep science. Featured by TED, NPR, CNN, The NYTimes, TIME, Reuters, Human Upgrade, Ben Greenfield Life, Sleep Review, & more. FALL ASLEEP FASTER Wind down with relaxing sounds, guided breathing, meditations, and gentle biofeedback. SleepSpace helps your body transition into sleep with calming bedtime routines. SLEEP DEEPER Use adaptive sound masking and overnight sleep support to reduce disruptions and promote a more stable night. Track sleep stages, snoring, awakenings, recovery, and sleep quality with clear insights. Choose sounds for your goals, including meditations, white noise, nature sounds, dream support, and sound patterns designed to support deeper, more restorative sleep. WAKE UP REFRESHED Wake during a lighter sleep phase with a smart alarm designed to reduce morning brain fog. Use smart sound or Apple Watch vibration to wake gently without disturbing your partner. Start the day with a clearer view of your recovery, alertness, and next best steps. TRACK SLEEP YOUR WAY SleepSpace works with: • Your phone on the nightstand or mattress • Apple Watch sleep tracking informed by peer-reviewed research • Popular wearables such as Oura and WHOOP • SleepSpace Charger and connected sleep devices • A clinically inspired sleep diary based on the consensus sleep diary Your data is unified into one clear sleep, recovery, and alertness view. PERSONALIZED SLEEP PROGRAMS Build a nightly Sleep Journey with sounds, wake windows, and routines tailored to your goals. Follow structured sleep programs inspired by evidence-based behavioral sleep techniques, including cognitive behavioral therapy for insomnia. DAILY ALERTNESS AND GUIDANCE See how your sleep affects daytime energy, focus, and recovery. Get simple daily tasks to support better sleep habits over time. AI-POWERED SLEEP SUPPORT Dr. Snooze™ is your built-in AI sleep assistant, offering tips based on your sleep patterns. When you need extra support, you can also connect with a human coach. PRIVACY-FIRST DESIGN SleepSpace works offline and in airplane mode. Sound is analyzed as decibel levels and is not recorded unless you explicitly enable recording. Your sleep data stays private and secure. SleepSpace is built on HIPAA-compliant backend infrastructure with safeguards for health data, including encryption, access controls, audit logging, and secure data handling practices. IMPORTANT INFORMATION SleepSpace is designed for general wellness and sleep support. It is not intended to diagnose, treat, cure, or prevent any disease or medical condition. Consult a qualified healthcare professional for medical concerns. SleepSpace syncs with Apple Health to measure sleep and sleep-related health data. Support messages are voluntarily shared through Intercom. SUBSCRIPTION PRICING & TERMS SleepSpace includes a 7-day free trial. After the free trial, a subscription is required to continue using premium features. Payment will be charged to your Apple ID account at confirmation of purchase. Your subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Terms: https://sleepspace.com/sleepspace-terms-of-use/ Privacy: https://sleepspace.com/privacy-policies/
Clever Sleep
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CleverSleep® is a clinically informed sleep membership platform designed to help members better understand and support the factors influencing their sleep, recovery, and nightly wellbeing. Unlike traditional sleep apps focused only on tracking data, CleverSleep® combines wearable integration, structured sleep monitoring, educational guidance, and personalised product and dosing into one connected member experience. The CleverSleep® experience begins with a detailed onboarding process, including syncing your preferred wearable sleep technology for data integration and completion of the CleverSleep® Sleep Assessment Survey (SAS™) — a clinically validated assessment framework developed from over 20 years of clinical sleep expertise. The onboarding information and sleep profile are then carefully reviewed by the CleverSleep® support team to help identify patterns influencing sleep quality, recovery, stress load, behavioural trends, lifestyle factors, and sleep disruption patterns. Based on this review process, members receive a personalised sleep report tailored to their current needs and goals. Your ongoing membership experience may include: • Personalised sleep and recovery guidance • Structured sleep support protocols • Behavioural and lifestyle education • Wearable sleep trend monitoring • Progress tracking and member support • Monthly delivery of expertly formulated personalised sleep supplements A key part of the CleverSleep® membership experience is the inclusion of expertly formulated vitamins, minerals, and botanical ingredients which support sleep. These are conveniently delivered directly to members each month for continuity and convenience. Our expertly designed formulations were developed as part of the broader CleverSleep® sleep support methodology and were used throughout independent third-party human cohort studies investigating sleep disturbance and insomnia symptom patterns. Participants using the CleverSleep® protocols and formulations demonstrated statistically significant improvements across multiple sleep-related measures, with exceptional sleep outcomes observed during the monitored intervention periods. Our formulations are designed to support healthy sleep patterns, relaxation pathways, nervous system balance, and full sleep architecture using evidence-based nutritional and botanical ingredients. CleverSleep® is built on a foundation of independent third-party clinical research. The CleverSleep® methodology, CleverSleep® Sleep Assessment Survey (SAS™), and associated sleep support protocols have been clinically validated in independently conducted human cohort studies investigating sleep disturbance and insomnia-related symptom patterns. The CleverSleep® app acts as a companion platform for members, allowing them to: • Connect compatible wearable devices • View sleep and recovery trends • Access personalised guidance and educational resources • Track progress over time • Receive ongoing support and protocol updates • Manage their membership experience As sleep patterns and recovery trends evolve, the CleverSleep® team may adjust educational guidance, support strategies, and product recommendations over time to help members stay aligned with their changing sleep needs. CleverSleep® is designed for individuals seeking a practitioner-level and structured approach to sleep recalibration and optimisation beyond generic sleep tracking apps or one-size-fits-all supplement programs. CleverSleep® does not diagnose, treat, cure, or prevent medical conditions and is not intended as a substitute for medical advice. Always consult your healthcare professional regarding any medical concerns or medications.
Screenshots
Verdict
The clearest difference is in-app purchases: Clever Sleep at none against SleepSpace's 14. Clever Sleep also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. SleepSpace sells 13 in-app purchases, starting at $6.99 per month. Clever Sleep asks for nothing beyond the download.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.
| Parameter | SleepSpace | Clever Sleep |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (858 ratings) — better | — |
| Positive reviews | 57.0% of reviews | — |
| Number of ratings | 858 — better | — |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPod |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 172 MB | 40 MB |
| Age rating | 4+ | 12+ |
| Developer | Proactive Life Inc | Clever Sleep Holdings LLC |
Bugs and requests
SleepSpace
Reported bugs
4 issues- Frequent crashes
- Unreliable sleep data
- Connectivity issues with Apple Watch
- Notifications not working as expected
Requested features
5 requests- Fade in/out for sounds
- Offline mode support
- More customization options
- Better integration with other wearables
- Improved sleep analysis and reporting
Clever Sleep
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SleepSpace
- Premium Monthly Subscription1 Month trial$6.991 Month
- Legacy Dave Asprey Monthly1 Month trial$6.991 Month
- Premium Monthly Subscription1 Year trial$12.991 Month
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- Premium Monthly Subscription1 Month trial$12.991 Month
- Premium Monthly Subscription7 Days trial$12.991 Month
- Premium Yearly Subscription1 Year trial2 variants$39.991 Year
- Legacy Dave Asprey Yearly1 Month trial$49.991 Year
- Premium Yearly Subscription7 Days trial$79.001 Year
- Premium Yearly Subscription1 Month trial$79.001 Year
- Premium Yearly Subscription1 Year trial$79.001 Year
- Sage Rader Inceptions$19.99
- Lifetime SleepSpace Premium$199.99
- Dave Asprey Lifetime$199.99
Clever Sleep
No in-app purchases









